window.onload = function() {
    var mySwiper1 = new Swiper('.box', {
        direction: 'vertical',
        navigation: {
            nextEl: '.start',
        },
    });

    var mySwiper2 = new Swiper('.sec-section', { //瀛恠wiper
        direction: 'vertical',
    });
    var startScroll, touchStart, touchCurrent;
    mySwiper2.slides.on('touchstart', function(e) {
        startScroll = this.scrollTop;
        touchStart = e.targetTouches[0].pageY;
    }, true);
    mySwiper2.slides.on('touchmove', function(e) {
        touchCurrent = e.targetTouches[0].pageY;
        var touchesDiff = touchCurrent - touchStart;
        var slide = this;
        var onlyScrolling =
            (slide.scrollHeight > slide.offsetHeight) && //allow only when slide is scrollable
            (
                (touchesDiff < 0 && startScroll === 0) || //start from top edge to scroll bottom
                (touchesDiff > 0 && startScroll === (slide.scrollHeight - slide.offsetHeight)) || //start from bottom edge to scroll top
                (startScroll > 0 && startScroll < (slide.scrollHeight - slide.offsetHeight)) //start from the middle
            );
        if (onlyScrolling) {
            e.stopPropagation();
        }
    }, true);

    var mySwiper3 = new Swiper('.th-section', { //瀛恠wiper
        direction: 'vertical',
    });
    var startScroll, touchStart, touchCurrent;
    mySwiper3.slides.on('touchstart', function(e) {
        startScroll = this.scrollTop;
        touchStart = e.targetTouches[0].pageY;
    }, true);
    mySwiper3.slides.on('touchmove', function(e) {
        touchCurrent = e.targetTouches[0].pageY;
        var touchesDiff = touchCurrent - touchStart;
        var slide = this;
        var onlyScrolling =
            (slide.scrollHeight > slide.offsetHeight) && //allow only when slide is scrollable
            (
                (touchesDiff < 0 && startScroll === 0) || //start from top edge to scroll bottom
                (touchesDiff > 0 && startScroll === (slide.scrollHeight - slide.offsetHeight)) || //start from bottom edge to scroll top
                (startScroll > 0 && startScroll < (slide.scrollHeight - slide.offsetHeight)) //start from the middle
            );
        if (onlyScrolling) {
            e.stopPropagation();
        }
    }, true);


    $(".wrap2 .item .pick").click(function() {
    	$(this).hide();
        $(this).siblings('.con').show().siblings('.con').hide();
    });
};